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Below you'll see everything we could locate for your search of “HLB”
The October issue of Citrus Industry magazine is all about improving plant health. Readers will learn both grower and researcher strategies for managing HLB-affected trees. Ned Hancock knows a thing or two about growing citrus; he has been at it since age 14. In the October cover story, the citrus grower tells how he’s keeping his trees healthy and what …
University of Florida (UF) scientists are finding that by covering new citrus trees with mesh, they can keep disease-carrying insects from harming the plants. That could be a big step toward stemming the deadly citrus greening disease, UF Institute of Food and Agricultural Sciences (IFAS) researchers say. Asian citrus psyllids can infect the citrus trees with greening, also known as …
Florida citrus growers will learn about the latest research from the University of Florida Institute of Food and Agricultural Sciences and test new technology at a workshop in Sebring, Sept. 25-26. UF/IFAS Extension Highlands County is working with statewide UF/IFAS Citrus Extension faculty to bring the latest in scientific studies and a hands-on learning experience to growers. Faculty will cover …
Less than a month before his death, the late Phil Stansly offered Citrus Expo attendees advice for coping with psyllid resistance to neonicotinoid insecticides. Stansly was a University of Florida Institute of Food and Agricultural Sciences entomologist based at the Southwest Florida Research and Education Center. He was among those credited with organizing Florida’s first psyllid- and HLB-fighting citrus health …
For several years after HLB was detected in Florida in 2005, most citrus growers and researchers agreed that it was essential to spray aggressively for the Asian citrus psyllids that spread the disease. In recent years, however, many growers have questioned whether it still makes sense to spray for psyllids when 100 percent of groves are infected, as is the …
Clewiston, FL – U.S. Sugar, in a partnership with Texas A&M AgriLife Research, announced a significant step forward in research efforts fighting diseases impacting food crops, including citrus greening. Early-stage research has demonstrated promise in rapidly culturing and propagating fastidious pathogens and microbes, including those that cause citrus greening, and enabling testing a broad range of antimicrobial solutions. “This cutting-edge …
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) and Southeast AgNet are partnering to provide the latest news on citrus-related research in a monthly podcast. The podcast, “All in for Citrus,” will launch the last week in September and will feature short interviews with scientists working to find solutions to citrus greening and other devastating citrus diseases. …
Steve Futch’s official office is located in Lake Alfred at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center. But most days you’ll find him working out of his other office — his car — driving from grove to grove in his four-county area. “I go to meet or work with citrus growers …
By Breanna Kendrick The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is testing an insect-killing fungus to combat the Asian citrus psyllid (ACP). Pasco Avery, biological scientist at the UF/IFAS Indian River Research and Education Center in Fort Pierce, is researching the use of fungus-oil sprays and assessing the effects on ACP, the insect that transmits the …
Two weeks into his job as chief operations officer (COO) of the Citrus Research and Development Foundation (CRDF), Rick Dantzler summarizes what he has heard from growers and his thoughts on helping the industry. Dantzler says he has talked to growers, CRDF board members and industry representatives “to try to get a sense of what they want CRDF to do. …
Some fruit drop in citrus is a naturally occurring process, but other types of drop can and should be avoided. In the September issue of Citrus Industry magazine, University of Florida researchers discuss HLB-associated pre-harvest fruit drop and glyphosate-related fruit drop. Not only does HLB increase fruit drop, it also negatively impacts fruit flavor. Another research article in the September …
The 27th annual Citrus Expo saw great success as growers piled into the Lee Civic Center on Aug. 15–16 in North Fort Myers, Florida. Growers experienced the biggest trade show in Citrus Expo history, as well as extended citrus seminar sessions. The educational program, titled “Planting Tomorrow’s Profits,” featured presentations on the latest research from the University of Florida Institute …
Florida’s citrus acreage continued a long descent in 2018, decreasing 2 percent to 447,012 acres. The total number of acres is the least since the U.S. Department of Agriculture’s National Agricultural Statistics Service began keeping count in 1966. The 2018 count was released on Aug. 28. There was a gross loss of 20,114 acres in 2018, partially offset by new …
A 4-year-old citrus-under-protective-screen (CUPS) trial offers hope for fresh grapefruit growers who struggle to grow fruit in the face of HLB, Arnold Schumann reports. Schumann says last season’s Ray Ruby grapefruit crop enclosed in CUPS at the Citrus Research and Education Center in Lake Alfred had 100 percent packout, even after Hurricane Irma inflicted some damage to the CUPS structure …
Highlands County Extension Director and Citrus Extension Agent Laurie Hurner summarizes discussions at a grower forum she hosted in Sebring on Aug. 23. Crop conditions and bactericides for HLB were among topics discussed. “We heard that the crop is looking good,” Hurner says. “I think people were optimistic, but they were also hesitant in their optimism.” She points out that …
By Aaron Himrod Although there is a current lack of true resistance to HLB, making appropriate variety choices does have a significant impact on grove performance and profitability. Compromises among the various factors will have to be made. Take note of the most limiting factors in your grove and make your selection with these in mind. HLB exacerbates stresses that …
By Nate Jameson The decision-making process for choosing a scion/rootstock combination involves multiple factors. The process starts by answering the following questions: Question 1: New planting or resetting? If the block is being reset, is still profitable and will stay in production for several years, then I suggest the grower stay with the existing combination currently planted. If the block …
By Ernie Neff For Phil Rucks and Tom Powers at Phillip Rucks Citrus Nursery in Frostproof, Florida, selecting rootstock and scion combinations starts by acknowledging that some varieties just don’t do well with HLB. “We don’t recommend some varieties regardless of rootstock,” Rucks says. Powers says varieties that are especially difficult to grow with HLB are Hamlin, midsweet and pineapple …
As growers decide how to use U.S. Department of Agriculture (USDA) funding to recover from damages caused by Hurricane Irma — and as they cope with the ongoing impact of citrus greening — University of Florida researchers are suggesting varieties for them to replant. Producers can grow varieties that show tolerance to greening — also known as huanglongbing, or HLB. …
They say timing is everything in life, and that’s certainly true of the Asian citrus psyllid, which has devastated Florida agriculture for the past decade by transmitting citrus greening disease, also known as huanglongbing or HLB. To reproduce, this small, flying insect must lay eggs on citrus “flush” – the tender new leaves and shoots that citrus trees produce several …
